/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package org.trandio.manager;

import java.io.*;
import java.net.URLEncoder;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author root
 */
public class MostrarArchivoEnCarpeta extends HttpServlet {

    final String FILE_LOCATION = "/opt/rips/";

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            
            String path = FILE_LOCATION;
            File directorio = new File(path);
            String[] ficheros = directorio.list();
            String line;

            out.println("<html>");
            out.println("<head>");
            out.println("</head>");
            out.println("<body>");
            out.println("<table width='100%' style='border:1px solid gray' class='ui-widget-content'>");


            for (int i = 0; i < ficheros.length; i++) {
                
                out.println("<tr class='ui-widget'><td>Nombre</td>");
                
                //out.println("<td><a href=&quot;/salus/DownloadFile?fileName="+ficheros[i]+"&quot;>"+ficheros[i]+"</a></td></tr>");
                out.println("<td><a href="+"/salus/DownloadFile?fileName=" +URLEncoder.encode(ficheros[i])+">" +ficheros[i]+ "</a></td></tr>");
                
                //out.println("<td><a href="+"/salus/DownloadFile?fileName=&quot;"+ficheros[i]+"&quot;>" +ficheros[i]+ "</a></td></tr>");
                //out.println("<td><a href=/salus/DownloadFile?fileName=&quot;"+ficheros[i]+"&quot;>"+ficheros[i]+"</a></td></tr>");
                        
                //out.println("<td><a href="/salus/DownloadFile?fileName="+ficheros[i]+">"+ficheros[i]+"</td></tr>");
                        
                
                //&quot;"+b.getDescripcion()+"&quot;
                
            }
           
            out.println("</table>");
            out.println("</body>");
            out.println("</html>");


        }finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
